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Question

find the length width and area of an object where the perimeter is fixed at 20 meters
14 years ago

Answers

Ms. Sue
What kind of object?

14 years ago
tahj
a rectangle
14 years ago
Ms. Sue
P = 2L + 2W

30 = 2(5) + 2(5)
or
20 = 2(4) + 2(6)
or
20 = 2(3) + 2(7)
or
20 = 2(2) + 2(8)
or
20 = 2(1) + 2(9)
14 years ago
Ms. Sue
Correction:

the first combination should be:

<b>20</b> = 2(5) + 2(5)
14 years ago

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